body{
    margin: 0;padding: 0;font-family: '微软雅黑';position: relative;
}
/*.......................内容nav.....................*/

#contentNav{
    width: 287px;
    height: 404px;
    background: #ffffff;
    float: left;
}
#contentNav>div{
    width: 252px;
    height: 44px;
    margin-left: 15px;
    margin-top: 10px;
    font-size: 12px;
    border-bottom: 1px #999999 solid;
}
#contentNav>ul{
    list-style-type: none;
    width: 270px;
    height: 404px;
    margin-left: 17px;
    padding: 0;

}
#contentNav>ul>li{
    width: 246px;
    height: 56px;
    font-size: 12px;
    border-bottom: 1px #999999 dashed;
    position: relative;
}
#contentNav>ul>li>p{
    margin: 0;
    position: absolute;
    left: 0;
    top: 18px;
}
#contentNav>ul>li:hover{
    cursor: pointer;
    color: #37b4c8;

}
.active{
    color: #37b4c8;
}
#contentNav>ul>li>span{
    position: absolute;
    left: 0;
    top: 40px;
}
.date{
    color: #999999;
}

#content{
    width: 913px;
    height: auto;
    overflow: hidden;  /*....在最外层的DIV中设置overflow: hidden，可让它只适应高度（内容的div必须使用浮动）.....*/
}
/*.......................内容1 text.....................*/
#content>#contentText1{
    width: 913px;
    height: 1672px;
    background: #eeeeee;
    display: block;
}
#content>#contentText1>div:nth-child(1){
    width: 913px;
    height: 175px;
    position: relative;
}
#content>#contentText1>div:nth-child(1)>p:nth-child(1){
    font-size: 24px;
    position: absolute;
    left: 245px;
    top: 67px;
    color: #444444;
}
#content>#contentText1>div:nth-child(1)>p:nth-child(2){
    font-size: 12px;
    position: absolute;
    left: 330px;
    top: 120px;
    color: #999999;
}
#content>#contentText1>div:nth-child(2){
    width: 842px;
    height: 186px;
    margin-left: 35px;
}

#content>#contentText1>div:nth-child(2)>p:nth-child(2){

    font-size: 12px;
    color: #444444;
    line-height: 25px;
    margin-top: 15px;
}
#content>#contentText1>div:nth-child(3){
    width: 695px;
    height: 570px;
    margin-left:75px;
    margin-top: 21px;
}
#content>#contentText1>div:nth-child(3)>div:nth-child(1){
    float: left;

}
#content>#contentText1>div:nth-child(3)>div:nth-child(2){
    float: left;
    margin-left: 65px;
}
#content>#contentText1>div:nth-child(4){
    width: 842px;
    height: 93px;
    margin-left: 35px;
}
#content>#contentText1>div:nth-child(4)>p{
    color: #444444;
    font-size: 12px;
    margin: 0;
    line-height: 25px;
}
#content>#contentText1>div:nth-child(5){
    width: 799px;
    height: 516px;
    margin-left: 75px;
}
#content>#contentText1>div:nth-child(5)>div:nth-child(1){
    width: 315px;
    height: 489px;
    float: left;
}
#content>#contentText1>div:nth-child(5)>div:nth-child(2){
    width: 466px;
    height: 420px;
    float: left;
    margin-left: 17px;
    margin-top: 68px;
}
#content>#contentText1>div:nth-child(5)>div:nth-child(2)>p{
    color: #444444;
    font-size: 12px;
    margin-top: 35px;
    line-height: 25px;
}
#content>#contentText1>div:nth-child(6){
    width: 842px;
    height: 120px;
    margin-left: 35px;
}
#content>#contentText1>div:nth-child(6)>p{
    color: #444444;
    font-size: 12px;
    margin:0;
    line-height: 25px;
}
/*...............................内容2....................*/
#content>#contentText2{
    width: 913px;
    height: 920px;
    background: #eeeeee;
    display: none;
}
#content>#contentText2>div:nth-child(1){
    width: 913px;
    height: 175px;
    position: relative;
}
#content>#contentText2>div:nth-child(1)>p:nth-child(1){
    font-size: 24px;
    position: absolute;
    left: 245px;
    top: 67px;
    color: #444444;
}
#content>#contentText2>div:nth-child(1)>p:nth-child(2){
    font-size: 12px;
    position: absolute;
    left: 280px;
    top: 120px;
    color: #999999;
}
#content>#contentText2>div:nth-child(2){
    width: 833px;
    height: 720px;
    margin-left: 40px;
    margin-top: 20px;
}
.p1{
    color: #444444;
    font-size: 14px;
    line-height: 25px;
}
#content>#contentText2>div:nth-child(2)>.p2{
    font-size: 16px;
}
/*...............................内容3....................*/
#content>#contentText3{
    width: 913px;
    height: 1820px;
    background: #eeeeee;
    display: none;
}
#content>#contentText3>div:nth-child(1){
    width: 913px;
    height: 175px;
    position: relative;
}
#content>#contentText3>div:nth-child(1)>p:nth-child(1){
    font-size: 24px;
    position: absolute;
    left: 230px;
    top: 67px;
    color: #444444;
}
#content>#contentText3>div:nth-child(1)>p:nth-child(2){
    font-size: 12px;
    position: absolute;
    left: 280px;
    top: 120px;
    color: #999999;
}
#content>#contentText3>div:nth-child(2){
    width: 833px;
    height: 910px;
    margin-left: 40px;
    margin-top: 20px;
}
#content>#contentText3>div:nth-child(2)>div:nth-child(3){
    width: 15px;
    height: 50px;
    background: #37B4C8;
    border-radius: 8px 0 0 8px;
    float: left;
    margin-top: 40px;
    box-shadow: 2px 2px 2px #444444;
}
#content>#contentText3>div:nth-child(2)>div:nth-child(4){
    width: 785px;
    height: 50px;
    float: left;
    line-height: 50px;
    background: #cccccc;
    color: #444444;
    padding-left: 30px;
    margin-top: 40px;
    box-shadow: 0 2px 2px #444444;
}
#content>#contentText3>div:nth-child(2)>div:nth-child(6){
    width: 476px;
    height: 578px;
    margin: 0 auto;
}
#content>#contentText3>div:nth-child(3){
    width: 833px;
    height: 650px;
    margin-left: 40px;
    border: 1px #eeeeee solid;
    /*margin-top: 20px;*/
}
#content>#contentText3>div:nth-child(3)>div:nth-child(1){
    width: 15px;
    height: 50px;
    background: #37B4C8;
    border-radius: 8px 0 0 8px;
    float: left;
    box-shadow: 2px 2px 2px #444444;
}
#content>#contentText3>div:nth-child(3)>div:nth-child(2){
    width: 785px;
    height: 50px;
    float: left;
    line-height: 50px;
    background: #cccccc;
    color: #444444;
    padding-left: 30px;
    box-shadow: 0 2px 2px #444444;
}
#content>#contentText3>div:nth-child(3)>img{
    width: 833px;
    height: auto;
    margin-top: 50px;
}
/*...............................内容4....................*/
#content>#contentText4{
    width: 913px;
    height: 1320px;
    background: #eeeeee;
    display: none;
}
#content>#contentText4>div:nth-child(1){
    width: 913px;
    height: 175px;
    position: relative;
}
#content>#contentText4>div:nth-child(1)>p:nth-child(1){
    font-size: 24px;
    position: absolute;
    left: 230px;
    top: 67px;
    color: #444444;
}
#content>#contentText4>div:nth-child(1)>p:nth-child(2){
    font-size: 12px;
    position: absolute;
    left: 280px;
    top: 120px;
    color: #999999;
}
#content>#contentText4>div:nth-child(2){
    width: 833px;
    height: 1100px;
    margin-left: 40px;
    margin-top: 20px;
}
